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District of Columbia County, DC · Sold

DC-848814

7798 County Road 239

$4,949,600
$83,481/ac · 59.29 ac
Acreage59.29 ac
Price per acre$83,481/ac
ZoningMixed Use
Road accessPaved
UtilitiesOff grid
TopographyFlat
ListedJan 15, 2026
Coordinates38.8435, -77.0649
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County GIS boundary

We do not yet have an active public ArcGIS connection for this county. Use the official source link to verify the parcel boundary and flood/zoning layers.

County market

District of Columbia County, District of Columbia. Effectively no raw land market; infill parcels only.

View District of Columbia market data →

Step 1 · Is this a deal?

Due diligence

5 items to verify before you offer.

Risk index
59
High risk
Wetlands42.9% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope1.9%

Gentle grade, straightforward to develop.

Flood zoneAE

Inside the 100-year floodplain — insurance and elevation apply.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power9,420 ft away

A long utility run — price in solar/off-grid instead.

Buildable area32.16 of 59.29 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$3,580,784
$2,804,812$4,356,757 · $60,394/ac on 59.29 ac
Asking vs estimate
+38.2%
Priced above the comp set

Weighted from 8 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.

AI deal brief

Comps, diligence flags, an offer number and what to ask the seller.

Offer calculatorAsking $4,949,600
Maximum allowable offer
$2,046,162
$34,511/ac · +30.0% target margin

You need $2,903,438 off asking to hit this margin.

All-in cost$2,220,086
Net resale$3,294,321
Projected profit$1,074,236
ROI+48.4%
Annualized+69.2%
Break-even resale$40,701/ac
Profit if resale lands off target
-20%
$415,371
-10%
$744,803
0%
$1,074,236
+10%
$1,403,668
+20%
$1,733,100
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
DC-618986
Dirt · Power at road
67.2Jul 27, 2026$2,464,40036,69544,0664.3 mi
84
DC-209904
Dirt · Power at road
130.6Jul 27, 2026$6,796,50052,04573,4025.8 mi
77
DC-379616
Gravel · Off grid
106.0Jun 30, 2025$4,437,90041,86759,1987.6 mi
69
DC-477304
Dirt · Power at road
19.9Jun 26, 2026$1,321,40066,53464,7697.6 mi
68
DC-788383
Dirt · Power at road
43.4Oct 30, 2024$2,239,90051,62360,8038.3 mi
67
DC-829461
Dirt · Full utilities
94.7Dec 24, 2024$4,919,40051,92559,0557.2 mi
66
DC-887611
Gravel · Full utilities
24.8Dec 13, 2025$1,431,20057,70841,7277.5 mi
65
DC-699896
Dirt · Full utilities
129.8Jun 13, 2024$8,771,80067,55884,9168.8 mi
59
Show adjustment detail for the top comp
  • Tract size (67.16 ac → 59.29 ac)+2.7%
  • Access (Dirt → Paved)+37.2%
  • Utilities (Power at road → Off grid)-15.0%

Step 3 · Market it

Turn this underwriting into a listing

Generate a comp-priced headline, listing description, land-group post and cash-buyer email for this tract — then post it to the investor marketplace.